Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
security-finance.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 14:33:51 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 23.48.224.108 ↩ a23-48-224-108.deploy.static.akamaitechnologies.com
- 23.48.224.114 ↩ a23-48-224-114.deploy.static.akamaitechnologies.com
Mail Server IPs
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
a1-249.akam.net hostmaster.security-finance.com 2023120926 3600 600 604800 300
Primary NS (mname)
a1-249.akam.net
Admin Email (rname)
hostmaster@security-finance.com
Serial
2023120926
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
a5-64.akam.net
a1-249.akam.net
a18-67.akam.net
a11-66.akam.net
a6-64.akam.net
a28-67.akam.net
SPF Record
✓ Strict (-all)
v=spf1 a mx include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:u715846.wl097.sendgrid.net a:sfsmtp.security-finance.com ip4:208.185.229.0/24 ip4:208.185.235.0/24 ip4:148.59.108.0/23 ip4:148.59.106.0/23 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
13 records- docusign=44ffa130-ed6f-40d8-928a-87d95853a996
- SPFv=spf1 a mx include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:u715846.wl097.sendgrid.net a:sfsmtp.security-finance.com ip4:208.185.229.0/24 ip4:208.185.235.0/24 ip4:148.59.108.0/23 ip4:148.59.106.0/23 -all
- apple-domain-verification=Vu6VoZxEKhXBcvUd
- slack-domain-verification=vmSzgLzn7RYYWmqYEd3vCyCNwIfaBIyfQiojZeHU
- 1password-site-verification=VITJNNROEBBH7ILMHGVISEDIBE
- hibp-verify=dweb_ifssiz06zs9dm2ksqhzaxelh
- tywByu6pbnpKEZwnOIVcSeOwmVNQOoBH9enX1BTP9uZRQQYdPrVx/zX5tqyj2xE5rsERqDWaYQH928e3Z/tSHQ==
- cisco-ci-domain-verification=46b61e5a237b094ee73861b4aae481b35458fb637f94621b53780742d41475c0
- docusign=cd84a15e-3dfc-4ba2-80b4-4dec7264eee1
- smartsheet-site-validation=Od4wNfCFK_aKl1FerzIuoC6r7SBrOaBF
- cpIjidEjO1Bir6KZCzfwj6MofetDKbxlwyxS9F4g/0VbPIeCH+yOZeUmqWdpjiQBKPaRWM9mlXTk2CSNJL4mIw==
- MS=29DF88917B10C6A7483DFEAAB019F1303B6D4026
- 5deih1VxpZJS18IbDxgHkKFg0YgNPPwCgUQLHuVxsRxwOPIaRH7JVj+GmkpviffSh3Y3HiVn1r9Cdi6KmVL9rw==
Full email verification for security-finance.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits